Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Search all NIST staff
Computer Security Division Staff
| Name | Title/Position | Staff type | |
|---|---|---|---|
| Jon M. Boyens | Division Chief (Acting) | jon.boyens [at] nist.gov | Fed |
| Jon M. Boyens | Deputy Division Chief | jon.boyens [at] nist.gov | Fed |
| Patrick D. O'Reilly | Division Safety Representative | patrick.oreilly [at] nist.gov | Fed |
| Cristina Ritfeld | Division Secretary (Acting) | oana.ritfeld [at] nist.gov | Fed |
Computer Security - HQ
| Name | Staff type | |
|---|---|---|
| Jon M. Boyens | jon.boyens [at] nist.gov | Fed |
| Lily Chen | lily.chen [at] nist.gov | Fed |
| Tim Grance | grance [at] nist.gov | Fed |
| Dowon Kim | dowon.kim [at] nist.gov | IntlAssoc |
| Suzanne Lightman | suzanne.lightman [at] nist.gov | Fed |
| Rebecca McWhite | rebecca.mcwhite [at] nist.gov | Fed |
Cryptographic Technology Group
| Name | Title/Position | Staff type | |
|---|---|---|---|
| Andrew Regenscheid | Group Leader | andrew.regenscheid [at] nist.gov | Fed |
| Zuzana Bajcsy | Group Secretary | zuzana.bajcsy [at] nist.gov | Fed |
| Name | Staff type | |
|---|---|---|
| Gorjan Alagic | gorjan.alagic [at] nist.gov | Assoc |
| Zuzana Bajcsy | zuzana.bajcsy [at] nist.gov | Fed |
| Elaine B. Barker | elaine.barker [at] nist.gov | Assoc |
| Luis Brandao | luis.brandao [at] nist.gov | IntlAssoc |
| Maxime Bros | maxime.bros [at] nist.gov | IntlAssoc |
| Donghoon Chang | donghoon.chang [at] nist.gov | Assoc |
| Yu Long Chen | yulong.chen [at] nist.gov | IntlAssoc |
| Quynh Dang | quynh.dang [at] nist.gov | Fed |
| Thinh Dang | thinh.dang [at] nist.gov | Fed |
| Michael Davidson | michael.davidson [at] nist.gov | Fed |
| Morris J. Dworkin | morris.dworkin [at] nist.gov | Fed |
| John M. Kelsey | john.kelsey [at] nist.gov | Fed |
| Jacob Lichtinger | jacob.lichtinger [at] nist.gov | Fed |
| Kerry McKay | kerry.mckay [at] nist.gov | Fed |
| Carl A. Miller | carl.miller [at] nist.gov | Fed |
| Dustin Moody | dustin.moody [at] nist.gov | Fed |
| Nicky Mouha | nicky.mouha [at] nist.gov | Assoc |
| Rene Peralta | rene.peralta [at] nist.gov | Fed |
| Ray Perlner | ray.perlner [at] nist.gov | Fed |
| Andrew Regenscheid | andrew.regenscheid [at] nist.gov | Fed |
| Angela Robinson | angela.robinson [at] nist.gov | Fed |
| Yu Sasaki | yu.sasaki [at] nist.gov | IntlAssoc |
| Hamilton Silberg | hamilton.silberg [at] nist.gov | Fed |
| Daniel Smith-Tone | daniel.smith [at] nist.gov | Fed |
| Meltem Sonmez Turan | meltem.turan [at] nist.gov | Fed |
| Alyssa Thompson | alyssa.thompson [at] nist.gov | Fed |
| Noah Waller | noah.waller [at] nist.gov | Fed |
Secure Systems and Applications Group
| Name | Title/Position | Staff type | |
|---|---|---|---|
| Sanjay (Jay) Rekhi | Group Leader (Acting) | sanjay.rekhi [at] nist.gov | Fed |
| Cristina Ritfeld | Group Secretary (Acting) | oana.ritfeld [at] nist.gov | Fed |
| Name | Staff type | |
|---|---|---|
| Ramaswamy Chandramouli | ramaswamy.chandramouli [at] nist.gov | Fed |
| Sylvain Chantreau | sylvain.chantreau [at] nist.gov | IntlAssoc |
| Sofian Chouder | sofian.chouder [at] nist.gov | IntlAssoc |
| David Ferraiolo | david.ferraiolo [at] nist.gov | Fed |
| Salvatore Francomacaro | salvatore.francomacaro [at] nist.gov | Fed |
| Ned Goren | nedim.goren [at] nist.gov | Fed |
| Michaela Iorga | michaela.iorga [at] nist.gov | Fed |
| Gopi Katwala | gopi.katwala [at] nist.gov | Fed |
| Nicole Keller | nicole.keller [at] nist.gov | Fed |
| Ketan Mehta | ketan.mehta [at] nist.gov | Fed |
| Marilyn Nguyen | marilyn.nguyen [at] nist.gov | Fed |
| Stephen Quinn | stephen.quinn [at] nist.gov | Fed |
| Alexander Rasin | alexander.rasin [at] nist.gov | Fed |
| Gramm Richardson | gramm.richardson [at] nist.gov | Fed |
| Joshua Roberts | joshua.roberts [at] nist.gov | Fed |
| Brian Ruf | brian.ruf [at] nist.gov | Assoc |
| Robert Sherwood | robert.sherwood [at] nist.gov | Assoc |
| Jeff Voas | jeff.voas [at] nist.gov | Fed |
| Selena Xiao | selena.xiao [at] nist.gov | Fed |
Security Components and Mechanisms Group
| Name | Title/Position | Staff type | |
|---|---|---|---|
| Sanjay (Jay) Rekhi | Group Leader | sanjay.rekhi [at] nist.gov | Fed |
| Nanita Yeboah | Group Secretary | nanita.yeboah [at] nist.gov | Fed |
| Name | Staff type | |
|---|---|---|
| Abir Akib | IntlAssoc | |
| Kostas Amberiadis | kostas.amberiadis [at] nist.gov | Fed |
| Harold Booth | harold.booth [at] nist.gov | Fed |
| Dmitry Cousin | dmitry.cousin [at] nist.gov | Fed |
| Sheldon Douglas | sheldon.douglas [at] nist.gov | Fed |
| Francis Durso | francis.durso [at] nist.gov | Fed |
| Yang Guo | yang.guo [at] nist.gov | Fed |
| Abigail Hanson | abigail.hanson [at] nist.gov | Assoc |
| Honglan Jin | honglan.jin [at] nist.gov | Fed |
| D. Richard Kuhn | d.kuhn [at] nist.gov | Assoc |
| Peter Mell | peter.mell [at] nist.gov | Fed |
| Alexander Nelson | alexander.nelson [at] nist.gov | Fed |
| Megan Olsen | megan.olsen [at] nist.gov | Assoc |
| Alina Oprea | alina.oprea [at] nist.gov | Fed |
| M S Raunak | ms.raunak [at] nist.gov | Fed |
| Sanjay (Jay) Rekhi | sanjay.rekhi [at] nist.gov | Fed |
| James Shook | james.shook [at] nist.gov | Fed |
| Anoop Singhal | anoop.singhal [at] nist.gov | Fed |
| William Sussman | william.sussman [at] nist.gov | Fed |
| Eric Trapnell | eric.trapnell [at] nist.gov | Fed |
| Mark Trapnell | mark.trapnell [at] nist.gov | Fed |
| Apostol Vassilev | apostol.vassilev [at] nist.gov | Fed |
| Guru Prasadh Venkataramani | guruprasadh.venkataramani [at] nist.gov | Assoc |
| Weichen Wong | Ctr | |
| Dylan Yaga | dylan.yaga [at] nist.gov | Fed |
| Nanita Yeboah | nanita.yeboah [at] nist.gov | Fed |
Security Engineering and Risk Management Group
| Name | Title/Position | Staff type | |
|---|---|---|---|
| Victoria Yan Pillitteri | Group Leader | victoria.pillitteri [at] nist.gov | Fed |
| Cristina Ritfeld | Group Office Manager | oana.ritfeld [at] nist.gov | Fed |
| Name | Staff type | |
|---|---|---|
| Michael Bartock | michael.bartock [at] nist.gov | Fed |
| Jeffrey Brewer | jeffrey.brewer [at] nist.gov | Fed |
| Laura Calloway | laura.calloway [at] nist.gov | Fed |
| James Foti | james.foti [at] nist.gov | Fed |
| Arminta Jenkins | arminta.jenkins [at] nist.gov | Fed |
| Jeremy Licata | jeremy.licata [at] nist.gov | Fed |
| Patrick D. O'Reilly | patrick.oreilly [at] nist.gov | Fed |
| Victoria Yan Pillitteri | victoria.pillitteri [at] nist.gov | Fed |
| Cristina Ritfeld | oana.ritfeld [at] nist.gov | Fed |
| Derek Sappington | derek.sappington [at] nist.gov | Fed |
| Robert Staples | robert.staples [at] nist.gov | Fed |
| Eduardo Takamura | eduardo.takamura [at] nist.gov | Fed |
| Isabel Van Wyk | isabel.vanwyk [at] nist.gov | Fed |
Security Test, Validation and Measurement Group
| Name | Title/Position | Staff type | |
|---|---|---|---|
| Andrew Regenscheid | Group Leader (Acting) | andrew.regenscheid [at] nist.gov | Fed |
| Daisy Barba | Group Secretary (Acting) | daisy.barba [at] nist.gov | Fed |
| Name | Staff type | |
|---|---|---|
| Addriane Allison | addriane.allison [at] nist.gov | Ctr |
| Daniel Allison | daniel.allison [at] nist.gov | Ctr |
| Srividya Ananthakrishna | srividya.ananthakrishna [at] nist.gov | Fed |
| Jason Arnold | jason.arnold [at] nist.gov | Ctr |
| Daisy Barba | daisy.barba [at] nist.gov | Fed |
| Sunil Bhaskarla | sunil.bhaskarla [at] nist.gov | Fed |
| Tanya Brewer | tanya.brewer [at] nist.gov | Fed |
| Joel Brockman | joel.brockman [at] nist.gov | Assoc |
| Robert Byers | robert.byers [at] nist.gov | Fed |
| Alexander Calis | alexander.calis [at] nist.gov | Fed |
| Monica Carrillo | monica.carrillo [at] nist.gov | Ctr |
| Christopher Celi | christopher.celi [at] nist.gov | Fed |
| John Paul Chalpin | johnpaul.chalpin [at] nist.gov | Ctr |
| David Chodnicki | david.chodnicki [at] nist.gov | Assoc |
| Pierre Ciadoux | pierre.ciadoux [at] nist.gov | IntlAssoc |
| Aleena Deen | aleena.deen [at] nist.gov | Ctr |
| Cecil Dildine | cecil.dildine [at] nist.gov | Assoc |
| Sarbari Gupta | Assoc | |
| David Hawes | david.hawes [at] nist.gov | Fed |
| Zarrar Jamil | zarrar.jamil [at] nist.gov | Assoc |
| Janet Jing | janet.jing [at] nist.gov | Fed |
| Christopher Johnson | christopher.johnson [at] nist.gov | Ctr |
| Vincent Johnson | vincent.m.johnson [at] nist.gov | Ctr |
| David Jung | david.jung [at] nist.gov | Assoc |
| Rachel Kendall | rachel.kendall [at] nist.gov | Assoc |
| Benjamin R. Livelsberger | benjamin.livelsberger [at] nist.gov | Fed |
| Kirk Lurie | kirk.lurie [at] nist.gov | Ctr |
| Clark Manning | clark.manning [at] nist.gov | Ctr |
| Sean McGinnis | sean.mcginnis [at] nist.gov | Ctr |
| Michael Nieles | michael.nieles [at] nist.gov | Fed |
| Simon Novelly | simon.novelly [at] nist.gov | Assoc |
| Zachary Pittinger | zachary.pittinger [at] nist.gov | Ctr |
| Dragos Prisaca | dragos.prisaca [at] nist.gov | Fed |
| Noah Ross | noah.ross [at] nist.gov | Fed |
| Emily Sarneso | emily.sarneso [at] nist.gov | Ctr |
| Karen Scarfone | karen.scarfone [at] nist.gov | Ctr |
| Shane Shaffer | shane.shaffer [at] nist.gov | Assoc |
| Scott Stankus | robert.stankus [at] nist.gov | Fed |
| Edward Stoner | edward.stoner [at] nist.gov | Assoc |
| Wendy Szwerc | wendy.szwerc [at] nist.gov | Ctr |
| Fredric Tillman | Assoc | |
| Todd Tolson | todd.tolson [at] nist.gov | Assoc |
| Hope Tressler | hope.tressler [at] nist.gov | Ctr |
| Christopher Turner | christopher.turner [at] nist.gov | Fed |
| Benjamin Wells | benjamin.wells [at] nist.gov | Assoc |